Authentication and payment system and method using mobile communication terminal

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9990622
SERIAL NO

11574201

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed herein are an authentication and payment system and method. The authentication and payment system of the present invention includes an issuer server, an issuer information management intermediate server, an acquirer server and a payment server. The issuer server issues, manages and operates payment means. The issuer information management intermediate server manages URL information required to access domestic and foreign issuer servers. The acquirer server performs payment approval and performs acquisition and settlement for member stores. The payment server intermediates between the issuer server and the acquirer server to provide an authentication and payment service in response to a request from a terminal of the merchant. Accordingly, the present invention can provide a safe and convenient payment process with respect to payment means, such as credit cards, electronic money or mobile phone micro payment that can be selected between a purchaser and a merchant.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SK PLANET CO LTD11 EULJIRO 2-GA JUNG-GU SEOUL 100-999

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Jun-Won Gyeonggi-do, KR 10 171
Kim, Whan-Chul Seoul, KR 3 116
Lee, Joo-Mun Gyeonggi-do, KR 8 175
Lee, Myung-Sung Seoul, KR 7 149
Oh, Se-Hyun Seoul, KR 10 174

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Dec 5, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 5, 2029
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00